com.amazonaws.services.schemaregistry.deserializers

Interface GlueSchemaRegistryDeserializer

All Known Implementing Classes:

GlueSchemaRegistryDeserializerImpl

public interface GlueSchemaRegistryDeserializer

Entry point to deserialization capabilities of Glue Schema Registry client library.

Method Summary

Modifier and Type	Method and Description
boolean	canDeserialize(byte[] data) Determines if the given byte array can be deserialized by Glue Schema Registry deserializer.
byte[]	getData(byte[] data) Returns plain customer data from a Glue Schema Registry encoded Byte array.
Schema	getSchema(byte[] data) Returns the schema encoded in the byte array by Glue Schema Registry serializer.
void	overrideUserAgentApp(String name) Overrides the UserAgentApp name attribute at runtime.

Method Detail

getData

byte[] getData(byte[] data)

Returns plain customer data from a Glue Schema Registry encoded Byte array. All the Schema Registry specific headers, special encodings and compressions are stripped matching what was sent during serialization.

Parameters:

data - byte[] Schema Registry encoded byte array.

Returns:

decodedData byte[] Plain byte array with no schema registry information.

getSchema

Schema getSchema(byte[] data)

Returns the schema encoded in the byte array by Glue Schema Registry serializer. The schema returned is administered by Glue Schema Registry.

Parameters:

data - byte[] Schema Registry encoded byte array.

Returns:

schema Schema A Schema object representing the schema information.

canDeserialize

boolean canDeserialize(byte[] data)

Determines if the given byte array can be deserialized by Glue Schema Registry deserializer.

Parameters:

data - byte[] of data.

Returns:

true if deserializer can decode the message, false otherwise.

overrideUserAgentApp

void overrideUserAgentApp(String name)

Overrides the UserAgentApp name attribute at runtime. This can be used to set the `app` attribute in User-Agent of the de-serializer. This method overrides the User-Agent `app` attribute set using GlueSchemaRegistryConfiguration.

Parameters:

name - AppName